Description

4H,9H-Dipyrazolo[1,5-A:1,5-D]Pyrazine-4,9-Diol is a high-purity heterocyclic organic compound with the CAS registry number 400079-96-1. This specialized chemical serves as a critical building block and intermediate in advanced organic synthesis, valued for its unique fused pyrazolo-pyrazine structure. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for developing novel active ingredients.

Application

This versatile intermediate finds application in several high-value research and development areas:

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in developing new classes of herbicides, fungicides, or insecticides with potentially improved efficacy and environmental profiles.
• Material Science: Investigated as a potential component for creating organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or conductive polymers.
• Dye & Pigment Synthesis: Acts as a heterocyclic core structure for synthesizing specialized dyes and functional colorants.
• Academic & Contract Research: Employed in universities and CROs (Contract Research Organizations) for methodological studies and exploring new chemical reactions.

Basic Information

Item	Detail
Product Name	4H,9H-Dipyrazolo[1,5-A:1,5-D]Pyrazine-4,9-Diol
CAS No.	400079-96-1
Molecular Formula	C8H4N6O2
Molecular Weight	216.16 g/mol
Synonyms	Dipyrazolo[1,5-a:1',5'-d]pyrazine-4,9-diol; 4,9-Dihydrodipyrazolo[1,5-a:1',5'-d]pyrazine-4,9-dione (tautomer); 4H,9H-Dipyrazolo[1,5-a:1',5'-d]pyrazine-4,9-dione; CAS 400079-96-1; Dipyrazolopyrazinediol
EINECS	Contact for details

Quality Control

Our 4H,9H-Dipyrazolo[1,5-A:1,5-D]Pyrazine-4,9-Diol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.